Engine Oil Cooler 15710-31010 Fits Toyota Hilux 1GR-FE 4.0L Land Cruiser Prado FJ Cruiser Engine Oil Radiator

This high-performance engine oil cooler with OE part number 15710-31010 is a direct OEM replacement for Toyota Hilux, Land Cruiser Prado, FJ Cruiser equipped with 1GR-FE 4.0L gasoline engine.

Constructed with premium copper internal cooling core and stainless steel outer shell, this oil radiator delivers excellent heat dissipation to stabilize engine oil temperature, effectively reduce engine overheating, prevent oil thinning and engine wear during heavy load or off-road driving.

Comes with pre-installed sealing rubber O-ring for leak-free installation, perfectly matches original mounting size and pipe interface without modification. Strict factory pressure testing ensures zero oil & coolant leakage, ideal for aftermarket repair, off-road upgrade and fleet maintenance replacement for Toyota Hilux pickup series.

OE Reference: 15710-31010

Fitment: Toyota Hilux, Prado 120/150 Series, FJ Cruiser 4.0L 1GR-FE Engine